| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.64 | 4.199% | $198.645 | $198.65 | $198.65 | $198.60 |
| Purchase #2 | $61.72 | 10.202% | $68.0167 | $68.02 | $68.00 | $68.00 |
| Purchase #3 | $227.26 | 3.481% | $235.1709 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $88.76 | 8.873% | $96.6357 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $22.42 | 13.205% | $25.3806 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $124.28 | 5.761% | $131.4398 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $204.54 | 9.121% | $223.1961 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $919.62 | $978.4848 | $978.50 | $978.50 | $978.40 | |